Yea, it looks like a mole pretending to be a duck. It's a pretty weird mammal (mammal means it has fur). It has eggs like a reptile. Males have poison spurs like snakes in their legs (the poison can kill dogs and do severe pain to people). They have a bill like a duck, tail like a beaver, webbed feet like ducks do and mothers produce milk like all mammals.
Anyway my favourite animal is - I don't know. Maybe a gerbil or something...